Problem
You are encountering a cURL error related to SSL certificates, specifically
"cURL error 60: SSL certificate problem: unable to get local issuer certificate"
"cURL error 60: SSL certificate problem, verify that the CA cert is OK."
Cause: Outdated Version of WP Cloud Plugin
This error typically arises when you are using an outdated version of the WP Cloud Plugin that contains older CA/SSL certificates, which may not securely connect to the API.
Solution
Update the plugin to the most recent version. This should replace the outdated certificates and fix the SSL issue.